/**
* 头部菜单
*/
<template>
  <el-menu class="el-menu-demo" mode="horizontal" background-color="#334157" text-color="#fff" active-text-color="#fff">
    <el-button class="buttonimg">
      <img class="showimg" :src="collapsed?imgsq:imgshow" @click="toggle(collapsed)">
    </el-button>
    <!-- <template slot="title">{{user.userRealName}}</template> -->


    <el-select v-model="value" class="select" placeholder="请选择项目名称">
      <el-option
        v-for="item in options"
        :key="item.value"
        :label="item.label"
        :value="item.value">
      </el-option>
    </el-select>


    <el-submenu index="2" class="submenu">
      <template slot="title">{{ nickname }}</template>
      <el-menu-item @click="index()" index="2-1">首页</el-menu-item>
      <el-menu-item @click="updatePassword()" index="2-2"> 修改密码</el-menu-item>
      <el-menu-item @click="exit()" index="2-3">退出登录</el-menu-item>
    </el-submenu>
  </el-menu>
</template>
<script>
import {loginout} from '../api/userMG'

export default {
  name: 'navcon',
  data() {
    return {
      collapsed: true,
      imgshow: require('../assets/img/show.png'),
      imgsq: require('../assets/img/sq.png'),
    }
  },
  // 创建完毕状态(里面是操作)
  created() {
    this.nickname = localStorage.getItem('nickname')
    console.log(this.nickname);
  },
  methods: {

    //首页：
    index() {
      this.$router.push('/index');
    },

    //修改密码
    updatePassword() {


    },
    // 退出登录
    exit() {
      this.$confirm('退出登录, 是否继续?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      })
        .then(() => {
          setTimeout(() => {
            this.$store.commit('logout', 'false')
            this.$router.push({path: '/login'})
            this.$message({
              type: 'success',
              message: '已退出登录!'
            })
          }, 1000)
          loginout()
            .then(res => {
              if (res.success) {
                //如果请求成功就让他2秒跳转路由
                setTimeout(() => {
                  this.$store.commit('logout', 'false')
                  this.$router.push({path: '/login'})
                  this.$message({
                    type: 'success',
                    message: '已退出登录!'
                  })
                }, 1000)
              } else {
                this.$message.error(res.msg)
                this.logining = false
                return false
              }
            })
            .catch(err => {
              // 获取图形验证码
              this.getcode()
              this.logining = false
              this.$message.error('退出失败，请稍后再试！')
            })
        })
        .catch(() => {
          this.$message({
            type: 'info',
            message: '已取消'
          })
        })
    },
    // 切换显示
    toggle(showtype) {
      this.collapsed = !showtype
      console.log('sss')
      this.$root.Bus.$emit('toggle', this.collapsed)
    }

  }
}
</script>
<style scoped>
.el-menu-vertical-demo:not(.el-menu--collapse) {
  border: none;
}

.select {

}

.submenu {
  float: right;
}

.buttonimg {
  height: 60px;
  background-color: transparent;
  border: none;
}

.showimg {
  width: 26px;
  height: 26px;
  position: absolute;
  top: 17px;
  left: 17px;
}

.showimg:active {
  border: none;
}
</style>
